425341473 has 4 divisors (see below), whose sum is σ = 567121968. Its totient is φ = 283560980.

The previous prime is 425341457. The next prime is 425341537. The reversal of 425341473 is 374143524.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 425341473 - 2⁴ = 425341457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425341073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70890243 + ... + 70890248.

It is an arithmetic number, because the mean of its divisors is an integer number (141780492).

Almost surely, 2^425341473 is an apocalyptic number.

It is an amenable number.

425341473 is a deficient number, since it is larger than the sum of its proper divisors (141780495).

425341473 is a wasteful number, since it uses less digits than its factorization.

425341473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141780494.

The product of its digits is 40320, while the sum is 33.

The square root of 425341473 is about 20623.8084019417. The cubic root of 425341473 is about 752.0486054152.

Adding to 425341473 its reverse (374143524), we get a palindrome (799484997).

The spelling of 425341473 in words is "four hundred twenty-five million, three hundred forty-one thousand, four hundred seventy-three".